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45
9
SET MODE
9
D
PTT Hold function
The PTT switch can be operated as a one-touch PTT switch
(each push toggles between transmit/receive). Using this
function you can transmit without pushing and holding the
PTT switch.
To prevent accidental, continuous transmission with this
function, the time-out timer function is automatically set to
the transceiver. See p. 38 for details.
D
Internal speaker setting
This function sets if audio is emitted from the HM-182 or an
external speaker (if connected).
ON
(ON)
:
The audio from the HM-182 sounds even when
an external speaker is connected.
At (AUTO) : The audio from the HM-182 is muted then
[
] appears on the function display. (The audio
comes from the HM-182 when the external
speaker is not connected).
PTT hold OFF (default)
PTT hold ON
Internal speaker ON (default)
Internal speaker Auto
IC-440-1.indd 45
IC-440-1.indd 45
2008/06/25 15:59:45
2008/06/25 15:59:45